John Minor wrote: > I have noticed that on concert instruments the front rail key pins > seem to "oxidize" and feel "rough" when the key is depressed while holding > it against either side of the key pin. John, I noticed this on a new S&S B, so I Lubed the pins with Mclube as you did, and then applied protek to the bushing cloth as well. That was only three weeks ago, though. So far, so good. --- vince mrykalo rpt ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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